re-,再，重新，vital,有生命的。

1. measures to revitalize the inner cities

让市中心更加繁荣的措施

2. Congress has tried dozens of approaches to revitalize decaying urban and rural areas.

国会已试行过数十种方法来重振正在走向衰败的城乡地区。

3. I think we have to revitalize our society.

我觉得我们的社会需要新生.

4. We need to revitalize human nutritional research.

我们需要振兴人类营养学研究.

5. The shakeup gave Clinton a chance to revitalize his weary team.

此次内阁改组给克林顿以机会使其疲惫的内阁恢复活力.